INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b993201e88e0523ecea60c9a0b77a7752d6b759c6c3d96d58a7e738c602f6dad', 
    'RcxIcOL4voTEDhXtq5ym1H4xlc/lBLx1GSwrOlwdOqY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)